OpenCPN VDR Plugin + Raspberrry Pi can also be a Voyage Recorder.
Below are some other hardware options:
Yacht Devices Voyage Recorder $189
Yacht Devices other Products Engine Bridges, Temperature, Humidity & Barometric Sensors, Nmea2000 wifi gateway, Nmea0183 gateway, Display Text.
SmartLog USB NMEA Data Logger (Log NMEA & Seatalk to USB)
Also refer to Gateways & Loggers